Pith Number

pith:3II4ZTN5

pith:2024:3II4ZTN5QRKUWLV2JUHD3OVXL7

not attested not anchored not stored refs pending

HotRAP: Hot Record Retention and Promotion for LSM-trees with Tiered Storage

Fangzhou Yuan, Huanchen Zhang, Jiansheng Qiu, Mingyu Gao

arxiv:2402.02070 v3 · 2024-02-03 · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3II4ZTN5QRKUWLV2JUHD3OVXL7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:51:30.823020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da11cccdbd84554b2eba4d0e3dbab75fec675090ef1d2d4774066dad2390494e

Aliases

arxiv: 2402.02070 · arxiv_version: 2402.02070v3 · doi: 10.48550/arxiv.2402.02070 · pith_short_12: 3II4ZTN5QRKU · pith_short_16: 3II4ZTN5QRKUWLV2 · pith_short_8: 3II4ZTN5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3II4ZTN5QRKUWLV2JUHD3OVXL7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: da11cccdbd84554b2eba4d0e3dbab75fec675090ef1d2d4774066dad2390494e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae377aa471727ed8c1d97730f43bbf4bd7fc3d387eb658bf96216082fdf05d81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-02-03T07:30:37Z",
    "title_canon_sha256": "bbbd3393249b8de393e0a95ebc47b2e77518be05ecdedd6f48bdd598bc5656c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02070",
    "kind": "arxiv",
    "version": 3
  }
}